overgewicht eating behaviour overweight
Conditions
Interventions
ad libitum food intake
exposure to ambient odours
Sponsors
Wageningen Universiteit
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Female BMI between 18.5-25 kg/m2 (lean) or above 27 kg /m2 (overweight) 18-55 years of age
Exclusion criteria
Exclusion criteria: - Food preference inconsistent with food odours used in the study - Food sensitivity/allergy for food products used in the study - Vegetarian - Impairments in sight, hearing or hand movements that interfere with following the instructions - Impairments in smelling or swallowing - (Post)menopausal - Pregnant in the past 6 months - Breast feeding - History of psychiatric, neurologic or physical illness/abnormalities that might influence eating behaviour or body weight (e.g. eating disorder, endocrine illness, gastro-intestinal illness) - Use of medication that interferes with the aim of the study (e.g. psychoactive, anti-obesity) - Brain trauma (loss of consciousness for more than 10 minutes) - Addiction (recent or current) - Smoker - Participants that, in the opinion of the researcher, are not able to understand test instructions and procedures - Staff member of the division of Human Nutrition at Wageningen University
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Food-choice, ad libitum food-intake, mood, Saliva flow-rate, heart rate, skin conductance responses. | — |
Secondary
| Measure | Time frame |
|---|---|
| Habituation response of heart rate and saliva flow-rate, alpha amylase activity in saliva samples collected in one session | — |
Countries
Netherlands
Outcome results
None listed